[INFO] fetching crate rummikub_solver 0.1.1...
[INFO] testing rummikub_solver-0.1.1 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate rummikub_solver 0.1.1 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate rummikub_solver 0.1.1
[INFO] finished tweaking crates.io crate rummikub_solver 0.1.1
[INFO] tweaked toml for crates.io crate rummikub_solver 0.1.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rummikub_solver 0.1.1 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 13 packages to latest compatible versions
[INFO] [stderr]       Adding itertools v0.10.5 (available: v0.14.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ee7dc1c96692e8fab98fb6e83659fa6968a12e25a679cb84139342acd61330f6
[INFO] running `Command { std: "docker" "start" "-a" "ee7dc1c96692e8fab98fb6e83659fa6968a12e25a679cb84139342acd61330f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ee7dc1c96692e8fab98fb6e83659fa6968a12e25a679cb84139342acd61330f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee7dc1c96692e8fab98fb6e83659fa6968a12e25a679cb84139342acd61330f6", kill_on_drop: false }`
[INFO] [stdout] ee7dc1c96692e8fab98fb6e83659fa6968a12e25a679cb84139342acd61330f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b888fb8966c791a39f92e353ad2b7ba9dbe1f1be11a61afad59ec73fbeaae6bf
[INFO] running `Command { std: "docker" "start" "-a" "b888fb8966c791a39f92e353ad2b7ba9dbe1f1be11a61afad59ec73fbeaae6bf", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling rummikub_solver v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.76s
[INFO] running `Command { std: "docker" "inspect" "b888fb8966c791a39f92e353ad2b7ba9dbe1f1be11a61afad59ec73fbeaae6bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b888fb8966c791a39f92e353ad2b7ba9dbe1f1be11a61afad59ec73fbeaae6bf", kill_on_drop: false }`
[INFO] [stdout] b888fb8966c791a39f92e353ad2b7ba9dbe1f1be11a61afad59ec73fbeaae6bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1f9fbd489b44e8054db61f6696af4de4a6a1743f62eaaa087ce7ed1d4a0a7b7c
[INFO] running `Command { std: "docker" "start" "-a" "1f9fbd489b44e8054db61f6696af4de4a6a1743f62eaaa087ce7ed1d4a0a7b7c", kill_on_drop: false }`
[INFO] [stderr]    Compiling rummikub_solver v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.72s
[INFO] running `Command { std: "docker" "inspect" "1f9fbd489b44e8054db61f6696af4de4a6a1743f62eaaa087ce7ed1d4a0a7b7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f9fbd489b44e8054db61f6696af4de4a6a1743f62eaaa087ce7ed1d4a0a7b7c", kill_on_drop: false }`
[INFO] [stdout] 1f9fbd489b44e8054db61f6696af4de4a6a1743f62eaaa087ce7ed1d4a0a7b7c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a89e5cc723e3d13042ef62c2b782c5fa4909195e9aeaf0b6dcc653cd42471ff9
[INFO] running `Command { std: "docker" "start" "-a" "a89e5cc723e3d13042ef62c2b782c5fa4909195e9aeaf0b6dcc653cd42471ff9", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rummikub_solver-0e253465ea4c62cd)
[INFO] [stdout] running 10 tests
[INFO] [stdout] test common::tests::generate_correct_available_domination ... ok
[INFO] [stdout] test solve_tile::tests::allow_case_with_2_groups ... ok
[INFO] [stdout] test solve_tile::tests::tile_full_board ... ok
[INFO] [stdout] test solve_tile::tests::test_1_option ... ok
[INFO] [stdout] test sort_set::tests::sort_same_domination_set ... ok
[INFO] [stdout] test sort_set::tests::sort_same_color_set ... ok
[INFO] [stdout] test sort_set::tests::test_sort_sets ... ok
[INFO] [stdout] test validate::tests::allow_consecutive ... ok
[INFO] [stdout] test validate::tests::reject_small_sets ... ok
[INFO] [stderr]    Doc-tests rummikub_solver
[INFO] [stdout] test piece::tests::parse_json_table ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a89e5cc723e3d13042ef62c2b782c5fa4909195e9aeaf0b6dcc653cd42471ff9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a89e5cc723e3d13042ef62c2b782c5fa4909195e9aeaf0b6dcc653cd42471ff9", kill_on_drop: false }`
[INFO] [stdout] a89e5cc723e3d13042ef62c2b782c5fa4909195e9aeaf0b6dcc653cd42471ff9